Question

If -4 is the zero of the polynomial x? x (2 + 2k), then find the value of k.

Answer 1

Answer:

Step-by-step explanation:

K = -1

Answer 2

Step-by-step explanation:

question:

if -4 is a zero of polynomial x²-x-(2+2k) find value of k

Answer:

-4 is zero of x²-x-(2+2k)

value of k =>

p(-4)=> (-4)²-(-4)-(2+2k)=0

=> 20= 2 + 2k

k = 9

ans= 9

hope this helps you